Setting LANG not enough. Also set LC_ALL for tests.

mboes · mboes · commit aa123315fe71 · 2015-08-17T20:17:27.000+02:00
diff --git a/H/tests/tests.hs b/H/tests/tests.hs
@@ -73,5 +73,6 @@ main :: IO ()
 main = do
     -- Normalize internalization settings.
     setEnv "LANG" "C"
+    setEnv "LC_ALL" "C"
     _ <- R.initialize R.defaultConfig
     defaultMain tests
